@InProceedings{yim-kwan-yetisgen:2015:LOUHI,
  author    = {Yim, Wen-wai  and  Kwan, Sharon  and  Yetisgen, Meliha},
  title     = {In-depth annotation for patient level liver cancer staging},
  booktitle = {Proceedings of the Sixth International Workshop on Health Text Mining and Information Analysis},
  month     = {September},
  year      = {2015},
  address   = {Lisbon, Portugal},
  publisher = {Association for Computational Linguistics},
  pages     = {1--11},
  url       = {http://aclweb.org/anthology/W15-2601}
}